def main(argv):
o = options.Options(optspec)
opt, flags, extra = o.parse_bytes(argv[1:])
git.check_repo_or_die()
tags = [t for sublist in git.tags().values() for t in sublist]
if opt.delete:
# git.delete_ref() doesn't complain if a ref doesn't exist. We
# could implement this verification but we'd need to read in the
# contents of the tag file and pass the hash, and we already know
# about the tag's existance via "tags".
tag_name = argv_bytes(opt.delete)
if not opt.force and tag_name not in tags:
log("error: tag '%s' doesn't exist\n" % path_msg(tag_name))
sys.exit(1)
tag_file = b'refs/tags/%s' % tag_name
git.delete_ref(tag_file)
sys.exit(0)
if not extra:
for t in tags:
sys.stdout.flush()
out = byte_stream(sys.stdout)
out.write(t)
out.write(b'\n')
sys.exit(0)
elif len(extra) != 2:
o.fatal('expected commit ref and hash')
tag_name, commit = map(argv_bytes, extra[:2])
if not tag_name:
o.fatal("tag name must not be empty.")
debug1("args: tag name = %s; commit = %s\n" %
(path_msg(tag_name), commit.decode('ascii')))
if tag_name in tags and not opt.force:
log("bup: error: tag '%s' already exists\n" % path_msg(tag_name))
sys.exit(1)
if tag_name.startswith(b'.'):
o.fatal("'%s' is not a valid tag name." % path_msg(tag_name))
try:
hash = git.rev_parse(commit)
except git.GitError as e:
log("bup: error: %s" % e)
sys.exit(2)
if not hash:
log("bup: error: commit %s not found.\n" % commit.decode('ascii'))
sys.exit(2)
with git.PackIdxList(git.repo(b'objects/pack')) as pL:
if not pL.exists(hash):
log("bup: error: commit %s not found.\n" % commit.decode('ascii'))
sys.exit(2)
git.update_ref(b'refs/tags/' + tag_name, hash, None, force=True)
o.fatal('no commit ref or hash given.')
(tag_name, commit) = extra[:2]
if not tag_name:
o.fatal("tag name must not be empty.")
debug1("args: tag name = %s; commit = %s\n" % (tag_name, commit))
if tag_name in tags and not opt.force:
log("bup: error: tag '%s' already exists\n" % tag_name)
sys.exit(1)
if tag_name.startswith('.'):
o.fatal("'%s' is not a valid tag name." % tag_name)
try:
hash = git.rev_parse(commit)
except git.GitError as e:
log("bup: error: %s" % e)
sys.exit(2)
if not hash:
log("bup: error: commit %s not found.\n" % commit)
sys.exit(2)
pL = git.PackIdxList(git.repo('objects/pack'))
if not pL.exists(hash):
log("bup: error: commit %s not found.\n" % commit)
sys.exit(2)
tag_file = git.repo('refs/tags/%s' % tag_name)
try:
